WLTP Figures shown are for comparison purposes and should only be compared to the fuel consumption and CO2 values of other cars tested to the same technical standard. The fuel consumption achieved, and CO2 produced, in real world conditions will depend upon a number of factors including, but not limited to: the accessories fitted (pre and post registration); variations in weather; driving styles and vehicle load. The WLTP (Worldwide Harmonised Light Vehicles Test Procedure) is used to measure fuel consumption and CO2 figures. The CO2 figures display a range to reflect the highest value for the highest emitting version with all available options added, through to a minimum value to represent the lowest emitting version in standard specification. For more information contact your local Vauxhall Retailer.